Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
In 2020 dimethyl sulfoxide (DMSO), the ever-present solvent for tin halide perovskites, was identified as an oxidant for Sn . Nonetheless, alternatives are lacking and few efforts have been devoted to replacing it. To understand this trend it is indispensable to learn the importance of DMSO on the development of tin halide perovskites. Its unique properties have allowed processing compact thin-films to be integrated into tin perovskite solar cells. Creative approaches for controlling the perovskite crystallization or increasing its stability to oxidation have been developed relying on DMSO-based inks. However, increasingly sophisticated strategies appear to lead the field to a plateau of power conversion efficiency in the range of 10-15 %. And, while DMSO-based formulations have performed in encouraging means so far, we should also start considering their potential limitations. In this concept article, we discuss the benefits and limitations of DMSO-based tin perovskite processing.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9302133 | PMC |
| http://dx.doi.org/10.1002/chem.202103919 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Theoretical study of Lewis base passivation of p-type surface defects in I-Br mixed-halide tin perovskites.
J Chem Phys
September 2025
Quantum Chemistry Division, Yokohama City University, Seto 22-2, Kanazawa-Ku, Yokohama 236-0027, Kanagawa, Japan.
Perovskite-silicon tandem solar cells have attracted considerable attention owing to their high power conversion efficiency (PCE), which exceeds the limits of single-junction devices. This study focused on lead-free tin-based perovskites with iodine-bromine mixed anions. Bromide perovskites have a wide bandgap; therefore, they are promising light absorbers for perovskite-silicon tandem solar cells.
View Article and Find Full Text PDFDi-μ-hydroxido-bis-[iodido-diphenyl-tin(IV)]-1,3-di-methyl-imidazolidin-2-one (1/2).
IUCrdata
August 2025
Chemistry, Osnabrück University, Barabarstr. 7, 49069 Osnabrück, Germany.
The title compound, di-μ-hydroxido-bis-[iodido-diphenyl-tin(IV)]-1,3-di-methyl-imidazolidin-2-one (1/2), [Sn(CH)I(OH)]·2CHNO, represents only the second example in the dimeric diorganotin(IV)-hydroxide-halide solvates [ Sn(OH)]·2 with = I. As is usual for this class of compound, dimerization takes place the oxygen atoms of the hydroxyl groups and leads to a planar, centrosymmetric, four-membered Sn-O ring of rhomboidal shape whose Sn-O distances [2.024 (2)/2.
View Article and Find Full Text PDFEvaluation of the Therapeutic Efficacy of the Newly Formulated Drug "Novostron" as an Experimental Basis for Clinical Trials.
ACS Omega
August 2025
School of Life Sciences, University of Westminster, 115 New Cavendish Street, London W1W 6UW, U.K.
Chronic wound infections driven by multidrug-resistant (MDR) bacteria continue to challenge modern medicine. This study introduces "Novostron", an innovative topical iodine-based formulation incorporating dextrin and metal halides designed to overcome the limitations of existing antiseptics, such as volatility and cytotoxicity. The complex's physicochemical properties were analyzed using infrared (IR) and ultraviolet (UV) spectroscopy, alongside thermogravimetric analysis, confirming its stability and robust iodine retention.
View Article and Find Full Text PDFChiral Molecules Induce Enantiomorphic Lattice Helicity in Chiral 0D Tin Bromide Crystals.
Angew Chem Int Ed Engl
August 2025
CINBIO, Universidade de Vigo, Department of Physical Chemistry, Campus Universitario As Lagoas-Marcosende, Universidade de Vigo, Vigo, 36310, Spain.
Chiral organic-inorganic hybrid metal halides have emerged as a promising class of materials for spin-controlled optical and optoelectronic effects and related applications. Chiral hybrid metal halides generally crystallize in non-helical space groups. Herein, we report the discovery of zero-dimensional (0D) chiral (R/S-MBA)SnBr (MBA: methylbenzylammonium cation) single crystals with enantiomorphic lattice helicity.
View Article and Find Full Text PDFCrystal Growth Modulation of Tin-Lead Halide Perovskites via Chaotropic Agent.
J Am Chem Soc
September 2025
Department of Electronic & Electrical Engineering, University College London, Roberts Building, London WC1E 7JE, U.K.
Mixed tin-lead (Sn-Pb) halide perovskites, with their tunable bandgaps (1.2-1.4 eV), show great promise for the development of highly efficient all-perovskite tandem solar cells.
View Article and Find Full Text PDF